Assertion: In a balanced chemical equation, total mass of the each element toward reactant side= total mass of the same element towards product side. Reason: Mass can neither be created nor destroyed during a chemical change.
a)Both assertion and reason are true and the reason is the correct explanation of assertion
b. Both assertion and reason are true but the reason is not correct explanation for the assertion
c. The assertion is true but the reason is false.
d.The assertion is false but the reason is true
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Answer:
The law of conservation of mass states that mass can neither be created nor destroyed. Hence, in a chemical reaction, the total mass of reactants should be equal to the total mass of the products. It means that the total number of atoms of each element should be equal on both sides of a chemical equation.
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Answer (a) is correct
a)Both assertion and reason are true and the reason is the correct explanation of assertion
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